Impossible to rate Dream Theater songs. They all deserve to be at the top, but for me
1) Learning To Live
2) In The Presence of the Enemies (Part 1 & 2)
3) Finally Free
4) Octavarium
5) Ministry of Lost Souls
6) Metropolis Part 1
7) Lines in the Sand
8) Six Degree of Inner Turbulence (suite)
9) The Great Debate
10) Home